msgapp/prisma/schema.prisma

// This is your Prisma schema file,
// learn more about it in the docs: https://pris.ly/d/prisma-schema

generator client {
  provider = "prisma-client-js"
}

datasource db {
  provider = "sqlite"
  url      = env("DATABASE_URL")
}

// schema.prisma (MySQL)

// ==== Enums ====
enum BoardStatus {
  active
  hidden
  archived
}

enum AccessLevel {
  public     // 비회원도 접근
  member     // 로그인 필요
  moderator  // 운영진 이상
  admin      // 관리자만
}

enum PostStatus {
  published
  hidden
  deleted
}

enum BoardModRole {
  MODERATOR
  MANAGER
}

enum UserStatus {
  active
  suspended
  withdrawn
}

enum AuthLevel {
  USER
  MOD
  ADMIN
}

// ==== Models ====

// 게시판 정의(관리자 생성/정렬)
model Board {
  id           String       @id @default(cuid())
  name         String
  slug         String       @unique // URL용
  description  String?
  sortOrder    Int          @default(0)             // 원하는 순서
  status       BoardStatus  @default(active)
  isAdultOnly  Boolean      @default(false)         // 성인 인증 필요 여부

  readLevel    AccessLevel  @default(public)        // 읽기 권한
  writeLevel   AccessLevel  @default(member)        // 글쓰기 권한

  posts        Post[]
  moderators   BoardModerator[]

  createdAt    DateTime     @default(now())
  updatedAt    DateTime     @updatedAt

  @@map("boards")
  @@index([status, sortOrder])
}

// 게시판 운영진 매핑
model BoardModerator {
  id        String   @id @default(cuid())
  boardId   String
  userId    String
  role      BoardModRole @default(MODERATOR)

  board     Board    @relation(fields: [boardId], references: [id], onDelete: Cascade)
  user      User     @relation(fields: [userId], references: [userId], onDelete: Cascade)

  createdAt DateTime @default(now())

  @@map("board_moderators")
  @@unique([boardId, userId]) // 한 게시판당 1회 매핑
  @@index([userId])
}

// 게시글(게시판 내 컨텐츠)
model Post {
  id             String     @id @default(cuid())
  boardId        String
  authorId       String?
  title          String
  content        String
  status         PostStatus @default(published)

  isPinned       Boolean    @default(false)
  pinnedOrder    Int?       // 상단 고정 정렬

  createdAt      DateTime   @default(now())
  updatedAt      DateTime   @updatedAt
  lastActivityAt DateTime   @default(now())

  board          Board      @relation(fields: [boardId], references: [id], onDelete: Cascade)
  author         User?      @relation(fields: [authorId], references: [userId], onDelete: SetNull)
  comments       Comment[]

  @@map("posts")
  @@index([boardId, status, createdAt])
  @@index([boardId, isPinned, pinnedOrder])
}

// ---- 참고: 기존 User 모델 예시 ----
model User {
  userId           String      @id @default(cuid())
  nickname         String      @unique
  passwordHash     String?
  name             String
  birth            DateTime
  phone            String      @unique
  rank             Int         @default(0)

  status           UserStatus  @default(active)
  authLevel        AuthLevel   @default(USER)
  profileImage     String?
  lastLoginAt      DateTime?
  isAdultVerified  Boolean     @default(false)
  loginFailCount   Int         @default(0)
  agreementTermsAt DateTime

  createdAt        DateTime    @default(now())
  updatedAt        DateTime    @updatedAt

  posts            Post[]
  boardModerations BoardModerator[]
  comments         Comment[]

  @@map("users")
  @@index([status])
  @@index([createdAt])
}

model Comment {
  id         String   @id @default(cuid())
  postId     String
  authorId   String?
  content    String
  createdAt  DateTime @default(now())
  updatedAt  DateTime @updatedAt

  post       Post     @relation(fields: [postId], references: [id], onDelete: Cascade)
  author     User?    @relation(fields: [authorId], references: [userId], onDelete: SetNull)

  @@map("comments")
  @@index([postId, createdAt])
}